Struct nbd_netlink::NBDConnect

pub struct NBDConnect { /* fields omitted */ }

A builder for an NBD connect call.

Implementations

impl NBDConnect

pub fn new() -> Self

Create a new NBDConnect builder.

pub fn size_bytes(&mut self, bytes: u64) -> &mut Self

Set the size for the NBD device, in bytes. Defaults to 0 if not specified.

pub fn block_size(&mut self, bytes: u64) -> &mut Self

Set the minimum block size for the NBD device, in bytes. Defaults to 4096 if not specified.

pub fn read_only(&mut self, read_only: bool) -> &mut Self

Set the device as read-only.

pub fn can_multi_conn(&mut self, can_multi_conn: bool) -> &mut Self

Set the device as allowing multiple concurrent socket connections.

pub fn disconnect_on_close(&mut self, disconnect_on_close: bool) -> &mut Self

Set the device to disconnect the NBD connection when closed for the last time.

pub fn connect<'a>(
    &self,
    nbd: &mut NBD,
    sockets: impl IntoIterator<Item = &'a impl AsRawFd + 'a>
) -> Result<u32>

Tell the kernel to connect an NBD device to the specified sockets.

Returns the index of the newly connected NBD device.